CN205773458U - The inorganic agent automatically adding device that the continuous water of fracturing outlet liquid processes - Google Patents
The inorganic agent automatically adding device that the continuous water of fracturing outlet liquid processes Download PDFInfo
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- CN205773458U CN205773458U CN201620720890.8U CN201620720890U CN205773458U CN 205773458 U CN205773458 U CN 205773458U CN 201620720890 U CN201620720890 U CN 201620720890U CN 205773458 U CN205773458 U CN 205773458U
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- flow
- outlet liquid
- fracturing outlet
- inorganic agent
- industrial computer
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Abstract
The utility model discloses the inorganic agent automatically adding device that the continuous water of a kind of fracturing outlet liquid processes, add system including control system, hybrid system and many group inorganic agents；Hybrid system includes blender, on the mixer and is provided with first-class gauge at arrival end；Inorganic agent adds system and includes that holding vessel, holding vessel are connected by connecting line with blender, and is disposed with flow pump and valve on connecting line；Control system includes industrial computer and multiple flow controller；First flow, flow controller meter and flow controller are all connected with data wire between industrial computer, flow controller connection traffic pump；The inorganic agent automatically adding device that the continuous water of this fracturing outlet liquid processes achieves and adds various types of water process single dose in fracturing outlet liquid water treatment procedure, it is very suitable for the addition of current fracturing outlet liquid water treatment procedure Chinese medicine, and automaticity is high, the labor intensity reducing workman is big, and saving construction cost can continuous operations with realization.
Description
Technical field
This utility model relates to fracturing outlet liquid recycling technical field, particularly to a kind of continuous water of fracturing outlet liquid
The inorganic agent automatically adding device processed.
Background technology
Oil/gas Well has arrived the later stage produced, and production capacity declines serious, and in order to improve oil gas well capacity, fracturing is current
Domestic and international topmost well stimulation.After pressing crack construction terminates, fracturing fluid recovery (backflow) to ground, a large amount of owing to fracturing fluid with the addition of
The various chemical addition agents such as thickening agent, cross-linking agent, gel breaker, cleanup additive and expansion-resisting agent, therefore returning discharge opeing complicated components, with
Time can bring certain environmental pollution with substantial amounts of solid suspension thing and Organic substance, direct discharge.Along with new " environment in 2015
Protection Code " enforcement, to fracturing outlet liquid require no pollution, zero-emission.Lacking area simultaneously for water resource, directly discharge is also
Waste substantial amounts of water resource.Therefore recycle dosing can be repeated after fracturing outlet liquid simple process, no matter for saving water
Resource, or for protection environment, all have great importance.
Fracturing outlet liquid has three features: 1) amount is big, and a bite well returns lifting rate from hundreds of sides to thousands of sides；2) composition
Complexity, containing the various types of additives added in the solid suspension things such as silt and fracturing fluid；3) processing cost is costly,
Single handling process cannot meet requirement, it is necessary to multiple handling process combined treatment.Therefore, discharge opeing is returned in processing procedure
In, it is desirable to the equipment of discharge opeing is returned in process must have disposal ability greatly, and treatment effect is high, the most also needs to add various types of water
Inorganic agent, the addition equipment requirements processing water is the highest, and on the one hand addition controls precisely, on the other hand to meet multiple difference
The water treatment agent of type is simultaneously introduced, and can mix homogeneously at short notice with fracturing outlet liquid after addition, and automaticity is high, this
Sample can be substantially reduced the labor intensity of workman.
Through literature survey, the equipment that relevant fracturing outlet liquid processes at present is more, but it is special to there are no relevant water treatment agent
The introduction of adding apparatus.Owing to returning discharge opeing by regional water quality difference and the difference of fracturing fluid system performance, the place of fracturing outlet liquid
Reason method also very different, the treatment effect of associated processing equipment must be adjusted flexibly, at water with the different disposal program in area
The addition sequence of reason agent also should change flexibly, for making the adding apparatus of water treatment agent can strain this change flexibly, sets specially
Count this water treatment agent adding apparatus and added technique, not only can meet multiple water treatment agent and be simultaneously introduced, moreover it is possible to meet various
The different addition sequences of water treatment agent, can assemble flexibly with other devices, and automaticity is high simultaneously, water treatment agent addition control
System precisely, greatly reduces the labor intensity of workman, saves construction cost greatly, have application prospect widely.
Utility model content
The purpose of this utility model is to provide one and can realize various water treatment agents are continuously added to the row by a certain percentage of returning
The inorganic agent automatically adding device that the continuous water of fracturing outlet liquid in liquid processes.
To this end, technical solutions of the utility model are as follows:
The continuous water of a kind of fracturing outlet liquid process inorganic agent automatically adding device, including control system, hybrid system and
Many group inorganic agents add system；Wherein:
Hybrid system includes that blender, blender include arrival end and the port of export, arrival end and fracturing liquid discharging transfer pipeline
Connection, on the mixer and is provided with for measuring the first-class gauge returning draining flow at close arrival end；
Inorganic agent adds system and includes that holding vessel, holding vessel are connected by connecting line with blender, and at connecting line
On be disposed with regulation and control liquid pumping flow flow pump and control connecting line opening and closing valve；
Control system includes industrial computer and multiple flow controller；Between first-class gauge and industrial computer by data wire even
Connecing, the draining flow that returns measured by first flow is sent to industrial computer；Flow controller by data wire respectively with industrial computer
With connection traffic pump, the inbound traffics that add accordingly of inorganic agent industrial computer computing drawn are sent to flow controller, by flow control
The liquid pumping flow of flow pump is controlled by device processed.
Further, blender includes that arrival end and the port of export are provided with the adpting flange connected for pipeline.
Compared with prior art, the inorganic agent automatically adding device that the continuous water of this fracturing outlet liquid processes is by by multiple lists
Agent addition system parallel combination, to together, adds various types of water in fracturing outlet liquid water treatment procedure and processes single dose, non-
It is very suitable for the addition of current fracturing outlet liquid water treatment procedure Chinese medicine.This method technological process is simple, and equipment needed thereby is such as
Can find on modern market, medicament addition can accurately control, and automaticity is high, and the work being greatly reduced workman is strong
Degree, thus save construction cost, simultaneously can continuous operations.
Accompanying drawing explanation
Fig. 1 is the structural representation of the inorganic agent automatically adding device that the continuous water of fracturing outlet liquid of the present utility model processes
Figure.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described further by specific embodiment, but following embodiment is the most right
This utility model has any restriction.
As it is shown in figure 1, the inorganic agent automatically adding device that the continuous water of this fracturing outlet liquid processes includes control system, mixing
System and two groups of inorganic agents add system；Wherein:
Hybrid system includes blender 15；Blender 15 includes arrival end 14 and the port of export 13, arrival end 14 and the port of export
13 are provided with the adpting flange connected for pipeline, and arrival end 14 connects with fracturing liquid discharging transfer pipeline, and the port of export 13 is used for
It is connected with next step processing means of fracturing outlet liquid or continues cycling through utilization；On the mixer and it is provided with use at arrival end
Returning the first-class gauge 2 of draining flow in measuring, what first-class gauge 2 recorded return draining flow directly determines that inorganic agent adds system
The number of the pump discharge of all kinds of inorganic agents in system；
It is two groups that inorganic agent adds system, including the first holding vessel 9 and the second holding vessel 10, is respectively used to store the first pressure
Split and return discharge opeing inorganic agent and the second fracturing outlet liquid inorganic agent；First holding vessel 9 and the second holding vessel 10 are respectively by first even
Adapter road 11 connects with blender 15 formation with the second connecting line 12；First connecting line 11 is disposed with first-class
Amount pump 4 and the first valve 6, set gradually second flow pump 8 and the second valve 7 on the second connecting line 12；First valve 6 He
Second valve 7 is respectively used to control the first connecting line 11 and the opening and closing of the second connecting line 12, first flow pump 4 and second
Amount pump 8 is respectively used to control the pump discharge of two kinds of fracturing outlet liquid inorganic agents in the first holding vessel 9 and the second holding vessel 10,
I.e. with the mixed proportion of fracturing liquid discharging；
Control system includes industrial computer 1 and two flow controllers；Data are passed through between first-class gauge 2 and industrial computer 1
Line connects, and the draining flow that returns recorded by first-class gauge 2 is sent to industrial computer 1；Industrial computer 1 is mixing according to fracturing outlet liquid
Current meter in device 15 calculates the first fracturing outlet liquid inorganic agent and the second fracturing outlet liquid that should be mixed with by a certain percentage
The appropriate pump of inorganic agent is fed into the flow velocity of blender 15, and then industrial computer 1 is by the pump discharge data of two kinds of inorganic agents respectively
It is sent on the first flow controller 3 that is connected by data wire with industrial computer 1 and second flow controller 5；First flow control
Device 3 processed and second flow controller 5 are connected by data wire with first flow pump 4 and second flow pump 8 respectively, make first flow
Pump 4 and second flow pump 8 are controlled by first flow controller 3 and second flow controller 5 respectively, the pumping to two kinds of inorganic agents
Flow is adjusted and controls.
The inorganic agent automatically adding device processed below by way of specific embodiment water continuous to this fracturing outlet liquid and work thereof
Process is further expalined.
Embodiment 1
Water body softening agent addition example in fracturing outlet liquid:
Water body softening agent is made into the aqueous solution that mass concentration is 10%, loads in storage tank 9.Should by flange 14 and 13
Device accesses in fracturing outlet liquid aqueous process streams range device, and flange 14 is the arrival end returning discharge opeing, and 13 is the port of export, opens simultaneously
Valve 6；
In fracturing outlet liquid normal handling process, returning discharge opeing treating capacity is 10m3During/h, return the accurate of discharge opeing treating capacity
Value is measured by first-class gauge 2, measures the accurate flow drawn and passes to industrial computer 1 by data wire, and industrial computer sets according to actual
Fixed returning needs the concentration 10% of water body the softening agent 0.1% and water body softening agent aqueous solution added to calculate water body softening in discharge opeing
Agent is at 10m3The flow that should add during/h flow is 0.1m3/ h, these data are passed to first flow controller 3 by industrial computer 1, by
First flow controller controls the first dosing pump 4 with 0.1m3The addition speed of/h by water body softening agent aqueous solution from holding vessel 9
Joining in blender 15, complete water body softening agent accurately measures interpolation, and water body softening agent mixes in a mixer with returning discharge opeing
Close uniformly and react, under the effect of water body softening agent, the salinity of fracturing outlet liquid being reduced.Adding of whole water body softening agent
Enter for automatization's adition process, greatly reduce the labor intensity of workman.
In like manner, it is changed to 15m when fracturing outlet liquid treating capacity3During/h, flow automatically determines, and industrial computer calculates automatically, water
The addition of body softening agent is automatically regulated to be 0.15m3The addition of/h.
Embodiment 2
Two kinds of water treatment agents addition examples in fracturing outlet liquid:
When two kinds of water treatment agents are simultaneously introduced, the aqueous solution of each single dose is respectively charged in holding vessel, single dose
Adding Way, with embodiment 1, is except for the difference that controlled two flow controllers simultaneously and works simultaneously by industrial computer, each flow control
Device processed controls an accurate measurement pump and carries out the addition of single dose.
Claims (2)
1. the inorganic agent automatically adding device that the continuous water of fracturing outlet liquid processes, it is characterised in that include control system, mix
Assembly system and many group inorganic agents add system；Wherein:
Hybrid system includes that blender, blender include that arrival end and the port of export, arrival end connect with fracturing liquid discharging transfer pipeline,
On the mixer and it is provided with for measuring the first-class gauge returning draining flow at close arrival end；
Inorganic agent adds system and includes that holding vessel, holding vessel are connected by connecting line with blender, and depends on connecting line
The secondary flow pump being provided with regulation and control liquid pumping flow and the valve of control connecting line opening and closing；
Control system includes industrial computer and multiple flow controller；It is connected by data wire between first-class gauge and industrial computer,
The draining flow that returns measured by first flow is sent to industrial computer；Flow controller by data wire respectively with industrial computer and company
Connecing flow pump, the inbound traffics that add accordingly of inorganic agent industrial computer computing drawn are sent to flow controller, by flow controller
The liquid pumping flow of flow pump is controlled.
The inorganic agent automatically adding device that the continuous water of fracturing outlet liquid the most according to claim 1 processes, it is characterised in that
Blender includes that arrival end and the port of export are provided with the adpting flange for being connected with other pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620720890.8U CN205773458U (en) | 2016-07-08 | 2016-07-08 | The inorganic agent automatically adding device that the continuous water of fracturing outlet liquid processes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620720890.8U CN205773458U (en) | 2016-07-08 | 2016-07-08 | The inorganic agent automatically adding device that the continuous water of fracturing outlet liquid processes |
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| Publication Number | Publication Date |
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| CN205773458U true CN205773458U (en) | 2016-12-07 |
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| CN201620720890.8U Active CN205773458U (en) | 2016-07-08 | 2016-07-08 | The inorganic agent automatically adding device that the continuous water of fracturing outlet liquid processes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022237351A1 (en) * | 2021-05-12 | 2022-11-17 | 烟台杰瑞石油装备技术有限公司 | Fracturing control device and control method therefor |
-
2016
- 2016-07-08 CN CN201620720890.8U patent/CN205773458U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022237351A1 (en) * | 2021-05-12 | 2022-11-17 | 烟台杰瑞石油装备技术有限公司 | Fracturing control device and control method therefor |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210918 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Bohai Drilling Engineering Co.,Ltd. Address before: 300457 Tianjin Binhai New Area Development Zone Huanghai Road 106 Bohai Drilling Engineering Co., Ltd. science and Technology Development Office Patentee before: CNPC Bohai Drilling Engineering Co.,Ltd. |